diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9074a8a..4f02a20 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,8 @@ month, PATCH counting releases in that month from 0. Before that they were
 
 ## [Unreleased]
 
+## [2026.9.20] - 2026-09-29
+
 ### Added
 
 - **Replace a race's line or a place's position from an updated file.** The
diff --git a/pyproject.toml b/pyproject.toml
index 4f7f47a..5a6559b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "courseops"
-version = "2026.9.19"
+version = "2026.9.20"
 description = "Web-based APRS tracking and course map for marathon-style events"
 requires-python = ">=3.11"
 license = "MIT"
diff --git a/src/courseops/__init__.py b/src/courseops/__init__.py
index 6782f94..b7eab21 100644
--- a/src/courseops/__init__.py
+++ b/src/courseops/__init__.py
@@ -1 +1 @@
-__version__ = "2026.9.19"
+__version__ = "2026.9.20"